One of my cameras does not focus and leaves the impression the lens is fogged over. I cleaned the lens repeatedly to no avail. Any suggestions?
I hope you didn’t clean it with blue Windex or any other amonia based cleaner. Amonia causes a chemical reaction with plastics and causes the fog like you describe. If that is the case, it is ruined and can’t be fixed. Use vinegar based cleaner next time.
If that is not the case, then ignore.
Sounds like water has got inside it.
Stick it in rice in a nice warm place and in a few days it should dry out.
If it’s in warranty get it swapped out immediately. Mine was 15 months old and I’m s**t outta luck. Every time it rains it fogs up and I live in the UK…